[Linux-mips-commits]CVS: linux/arch/mips/kernel irq_cpu.c,1.2,1.3

[James S. <jsi...@us...>]

Update of /cvsroot/linux-mips/linux/arch/mips/kernel
In directory usw-pr-cvs1:/tmp/cvs-serv16408/kernel

Modified Files:
	irq_cpu.c 
Log Message:
Interrupt handler fixes.

Index: irq_cpu.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/arch/mips/kernel/irq_cpu.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- irq_cpu.c	2001/10/22 19:16:44	1.2
+++ irq_cpu.c	2001/10/31 18:43:56	1.3
@@ -2,7 +2,7 @@
  * Copyright 2001 MontaVista Software Inc.
  * Author: Jun Sun, js...@mv... or js...@ju...
  *
- *     This file define the irq handler for MIPS CPU interrupts.
+ * This file define the irq handler for MIPS CPU interrupts.
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -65,7 +65,8 @@
 static void
 mips_cpu_irq_end(unsigned int irq)
 {
-	mips_cpu_irq_enable(irq);
+	if(!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
+		mips_cpu_irq_enable(irq);
 }
 
 static hw_irq_controller mips_cpu_irq_controller = {
@@ -94,4 +95,4 @@
 	}
 
 	mips_cpu_irq_base = irq_base;
-} 
+}